147395824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{297169}}^1$

素因数の和:297208

約数の個数: 20

約数和(自身を含む): 294792640

約数和(自身を除く): 147396816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 297169, 594338, 1188676, 2377352, 4754704, 9212239, 18424478, 36848956, 73697912, 147395824]

約数ペア:

[(1, 147395824), (2, 73697912), (4, 36848956), (8, 18424478), (16, 9212239), (31, 4754704), (62, 2377352), (124, 1188676), (248, 594338), (496, 297169)]